MS-900 Practice Test 10 — 10 Questions

Question 1

A company with 500 users currently has Microsoft 365 Business Basic licenses. They need to provide all users with the desktop versions of Office apps and increase email storage to 100 GB per user. What is the most cost-effective licensing upgrade from the options below?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Upgrade to Microsoft 365 E3. Microsoft 365 Business Basic provides only web and mobile versions of Office apps and 50 GB of email storage. The requirement for desktop Office apps and 100 GB email storage per user is met by Microsoft 365 E3, which includes both the full desktop Office suite and Exchange Online Plan 2 (100 GB mailbox). Among the options, E3 is the most cost-effective upgrade because it bundles these features without the additional security and device management costs of Business Premium or the inefficiency of stacking add-ons on Business Basic.

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Upgrade all users to Microsoft 365 Business Standard

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Upgrade all users to Microsoft 365 Business Premium

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Keep Business Basic and purchase Exchange Online Plan 2 add-on for each user

Question 2

A company uses a cloud provider and is billed monthly based only on the exact amount of storage used and the number of compute hours consumed. They can increase or decrease usage at any time without upfront commitments. Which cloud computing characteristic does this billing model primarily demonstrate?

Accepted Answer

Measured service. The billing model charges only for actual storage used and compute hours consumed, with no upfront commitments and the ability to adjust usage at any time. This directly aligns with the 'measured service' characteristic, where cloud resource usage is metered, monitored, and billed based on consumption. The key is that the provider tracks and reports usage transparently, enabling a pay-per-use model.

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On-demand self-service

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Rapid elasticity

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Resource pooling

Question 3

A legal team is preparing for litigation. They need to place a hold on all content (emails, documents, Teams messages) related to a specific project across the entire organization. The hold must prevent any deletion or modification of the content. Which Microsoft Purview solution should they use?

Accepted Answer

eDiscovery (Premium) with legal hold. EDiscovery (Premium) with legal hold is the Microsoft Purview solution specifically designed to preserve content in-place for litigation. When a legal hold is applied to a case, it prevents deletion or modification of emails, documents, and Teams messages across the entire organization by placing a hold on the underlying Exchange Online mailboxes, SharePoint sites, and OneDrive accounts. This ensures that all content related to the project is immutable for the duration of the hold, meeting the legal team's requirement.

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Audit log search

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Data Loss Prevention (DLP)

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Retention policy

Question 4

A compliance officer needs to set up a policy that automatically monitors and detects activities related to accessing sensitive data from outside the corporate network. When a user from a foreign country accesses a confidential file, the policy should trigger an alert and require additional authentication. Which combination of Microsoft 365 solutions achieves this?

Accepted Answer

Microsoft Purview Data Loss Prevention and Conditional Access. Microsoft Purview Data Loss Prevention (DLP) monitors and detects sensitive data access from outside the corporate network, while Conditional Access enforces additional authentication (e.g., MFA) when such access is detected. Together, they meet the requirement for automatic alerting and step-up authentication based on location and data sensitivity.

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Microsoft Purview Audit (Standard) and Microsoft Entra ID Identity Protection

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Microsoft Purview Insider Risk Management and Microsoft Cloud App Security

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Microsoft Purview eDiscovery and Privileged Identity Management

Question 5

A sales team needs to create a shared list of customer contact information with custom fields like company, email, phone, and deal stage. The list should be accessible from within Outlook and allow real-time updates by multiple users. Which Microsoft 365 app should they use?

Accepted Answer

Microsoft Lists. Microsoft Lists is the correct choice because it provides a customizable, shared list that supports custom columns (e.g., company, email, phone, deal stage) and real-time collaboration. It integrates directly with Outlook via the Lists app or by adding a list as a tab in Outlook, allowing the sales team to access and update the list without leaving their email client.

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Microsoft To Do

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Microsoft Planner

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Microsoft Dynamics 365

Question 6

A global organization relies on Microsoft 365 for critical business operations. They require guaranteed response times for support incidents: critical severity issues must receive an initial response within 15 minutes, and high severity within 1 hour. They also need proactive monitoring and advice from a designated support account manager. Which support plan should they purchase?

Accepted Answer

Microsoft ProDirect Support. ProDirect Support is the correct choice because it offers guaranteed response times of 15 minutes for critical severity incidents and 1 hour for high severity incidents, along with proactive monitoring and a designated support account manager. This plan is specifically designed for organizations that require rapid, managed support for critical business operations, unlike the standard or legacy plans.

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Microsoft 365 Standard Support (included with subscription)

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Microsoft Unified Support

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Microsoft Premier Support

Question 7

A company wants to ensure that all outgoing emails containing sensitive financial data are encrypted automatically. The encryption should require the recipient to authenticate to read the message. Which Microsoft 365 solution should the administrator configure?

Accepted Answer

Microsoft Purview Message Encryption. Microsoft Purview Message Encryption (MPME) is the correct solution because it allows organizations to send encrypted emails that require recipients to authenticate (via a Microsoft account or a one-time passcode) before they can read the message. This directly meets the requirement for automatic encryption of outgoing emails with sensitive financial data and recipient authentication.

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Microsoft Defender for Office 365

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Microsoft Purview Data Loss Prevention (DLP)

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Microsoft Purview Insider Risk Management

Question 8

A non-profit organization with 100 users needs business-grade email, desktop versions of Office apps (Word, Excel, PowerPoint), and 1 TB of cloud storage per user. They are eligible for non-profit pricing. Which Microsoft 365 plan meets these requirements at the lowest cost?

Accepted Answer

Microsoft 365 Business Standard (Nonprofit). Microsoft 365 Business Standard (Nonprofit) is the lowest-cost plan that includes business-grade email (Exchange Online), desktop versions of Office apps (Word, Excel, PowerPoint), and 1 TB of cloud storage per user (OneDrive for Business). Microsoft 365 Business Basic (Nonprofit) lacks the desktop Office apps, while Business Premium and E3 include additional security and compliance features that increase cost beyond the stated requirements.

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Microsoft 365 Business Basic (Nonprofit)

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Microsoft 365 Business Premium (Nonprofit)

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Microsoft 365 E3 (Nonprofit)

Question 9

A company uses a cloud storage service that automatically increases its storage capacity without any manual intervention as new files are added. This behavior is an example of which cloud computing characteristic?

Accepted Answer

Rapid elasticity. The scenario describes storage capacity automatically increasing as new files are added, which is the essence of rapid elasticity. This cloud characteristic allows resources to scale out and in automatically, often to the point where the user perceives unlimited capacity, without requiring manual provisioning or intervention.

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On-demand self-service

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Broad network access

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Resource pooling

Question 10

An administrator needs to monitor and investigate potential data breaches by reviewing detailed records of file access and sharing activities across Microsoft 365. They require a centralized report showing who accessed what, from where, and any unusual patterns. Which tool should they use?

Accepted Answer

Microsoft Purview Audit (Standard). Microsoft Purview Audit (Standard) is the correct tool because it provides a centralized, searchable log of all file access and sharing activities across Microsoft 365 services, including who accessed what, from which IP address, and when. This allows administrators to detect and investigate unusual patterns indicative of data breaches by reviewing detailed audit records.

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Microsoft 365 Defender

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Microsoft Purview eDiscovery

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Microsoft Secure Score